package day16.udp的练习1;

import java.io.IOException;
import java.net.DatagramPacket;
import java.net.DatagramSocket;
import java.net.SocketException;

public class resive {
    public static void main(String[] args) throws IOException {
        DatagramSocket ds=new DatagramSocket(12654);
        while (true){
            byte[] bytes=new byte[1024];
            DatagramPacket dp=new DatagramPacket(bytes,bytes.length);
            ds.receive(dp);
            System.out.println("数据是"+new String(dp.getData(),0,dp.getLength()));
        }

    }
}
